Marc Bozych, DO
NPI 1033616941 · Pediatric Anesthesiology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Bozych, DO is a Pediatric Anesthesiology Physician provider in San Francisco, CA (NPI 1033616941).
Provider details
- NPI number
- 1033616941
- Entity type
- Individual
- Primary specialty
- Pediatric Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 34.016010 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (3)
- 405 Butterfly Gardens DrColumbus, OH 43215-3427Phone: (614) 722-4200Fax: (614) 722-4203
- 700 Childrens DrColumbus, OH 43205-2664Phone: (614) 722-4200
- 455 Executive Campus DrWesterville, OH 43082-8870Phone: (614) 722-4200
Registry dates
- Enumerated
- 2018-04-07
- Last updated
- 2025-03-17
- Certified
- 2025-03-17
Frequently asked questions
- What is Marc Bozych's NPI number?
- Marc Bozych's National Provider Identifier (NPI) is 1033616941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Bozych's specialty?
- Marc Bozych is listed in the NPPES registry with a primary specialty of Pediatric Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Bozych located?
- Marc Bozych's practice location on file with NPPES is 521 Parnassus Ave Fl 4, San Francisco, CA 94143-2206.
- What is Marc Bozych's phone number?
- The practice phone number listed in the NPPES registry for Marc Bozych is (415) 476-9035.
- Does Marc Bozych accept Medicare?
- Marc Bozych is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Bozych's NPI active?
- Yes — Marc Bozych's NPI (1033616941) is active in the NPPES registry as of the last update on 2025-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.